SOLUTION: A regular polygon has 45 sides. What is the size of an interior angle?

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Question 777904: A regular polygon has 45 sides. What is the size of an interior angle?
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
I = 180(n-2)/n

I = 180(45-2)/45

I = 180(43)/45

I = 7740/45

I = 172

So each interior angle is 172 degrees